EXW Singapore — collect or forward from our Singapore office.

3G Electric
Dwyer Water leak detector WD3-LP-D2-A - Measurement
DwyerMeasurement

Dwyer Water leak detector WD3-LP-D2-A

Dwyer water leak detector for conductive fluids with 24 VDC/24 VAC operation and 85 dB audible alarm. Detects leaks at 1/32 inch sensitivity across 0 to +50°C. SPDT relay output suits facility monitoring and…

SKU 3G-CBM-02339

Brand
Dwyer
Item
Water leak detector WD3-LP-D2-A
Part Number
WD3LPD2A
Category
Measurement
UNSPSC
41112412 — Pressure gauge
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Dwyer
Manufacturer Part Number
WD3LPD2A
service
water or conductive fluids
voltage
24 VDC / 24 VAC
relay type
SPDT
audible alarm
85 dB @ 30 cm
temperature range
0 to +50°C
detection sensitivity
1/32 inch

Technical Documents

(1)
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

Dwyer Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

Dwyer water leak detector for conductive fluids with 24 VDC/24 VAC operation and 85 dB audible alarm. Detects leaks at 1/32 inch sensitivity across 0 to +50°C. SPDT relay output suits facility monitoring and equipment protection applications.

Frequently Asked Questions

What is the detection sensitivity and alarm output of the WD3-LP-D2-A?

The Dwyer WD3-LP-D2-A detects water or conductive fluid leaks at 1/32 inch sensitivity across 0 to +50°C. It features an 85 dB audible alarm at 30 cm and SPDT relay output for facility monitoring and equipment protection applications.

What voltage and relay specifications does the Dwyer WD3-LP-D2-A require?

The WD3-LP-D2-A operates on 24 VDC or 24 VAC, making it compatible with most facility control systems. The SPDT relay output enables direct integration with monitoring panels and alarm systems for real-time leak detection.

Used in

Common applications for Dwyer
Combustion air-filter monitoring — Magnehelic Series 2000 on burner air-intake filter banks
Clean-room and pharmaceutical pressurisation — Magnehelic / Capsuhelic differential-pressure gauges
HVAC fan-discharge static pressure — Mark II inclined-vertical manometers on AHU test points
Filter-blockage alarms — Photohelic Series 3000 combined gauge/switch on air-handling units
BMS-integrated pressure monitoring — Digihelic DH3 with 4–20 mA output for building management
Not sure this is the right part? Photo-identify it→

Dwyer Products

3G Electric supplies Dwyer measurement. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Related products

More from Dwyer

View all Dwyer parts →
Magnehelic pressure gauge 2300-60 Pa
Dwyer
Magnehelic pressure gauge 2300-60 Pa
Dwyer
Dwyer
Metal average flow probe MAFS-16
Dwyer
Dwyer
S2-1A surface temperature probe
Air flow controller AAFS
Dwyer
Air flow controller AAFS
Dwyer
Dwyer
Outside temperature probe TE-OND-B
Dwyer
Dwyer
Current detector SCS-111100-R
Current detector SCS-211125
Dwyer
Current detector SCS-211125
Dwyer
Dwyer
Wall temperature probe TE-NND-C

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first